0 2642747 0 0 Thank you for the introduction. CK 210677 47947 その講演者はとても有名なので紹介する必要がなかった。 \N The speaker was so famous as to need no introduction. CK 0 2959385 0 0 I don't know the introduction, but I can sing the refrain. sharptoothed 145363 269200 新しい税の導入は経済全体に影響を与えるものと見られる。 \N The introduction of the new tax is expected to affect the entire economy. Nero 0 1401582 0 0 The introduction of foreign plants and animals can cause severe damage to ecosystems. Spamster